Top definition
N. Oral sex act in which the giver gets down on all fours on a treadmill, then crawls (at whatever speed the treadmill is on) toward the genitals while giving oral pleasure.
"The other day at the gymn this girl gave me a galloping gobbler, it was pretty funny because while she was sucking i put the speed on 10."
by slapcore pleaser December 01, 2005
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